From: Julien Thierry <jthierry@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: jpoimboe@redhat.com, peterz@infradead.org, raphael.gault@arm.com,
Julien Thierry <jthierry@redhat.com>
Subject: [PATCH v2 00/10] Objtool updates for easier portability
Date: Fri, 27 Mar 2020 15:28:37 +0000 [thread overview]
Message-ID: <20200327152847.15294-1-jthierry@redhat.com> (raw)
Hi,
This patchset includes some of the least controversial changes that
were needed as part of the arm64 port [1].
I'm resending these rebase on top of linux-tip/core/objtool, following
the addition of Peter's patches [2]
It consist mostly of small fixes or lifting some limitations to make it
easier to support a new architecture in objtool. Of course, these will
not be the only required changes, but these are the ones I hope make
enough sense to be merged separately from the rest of arm64 port series.
Changes since v1[3]:
- Really just rebased things
[1] https://lkml.org/lkml/2020/1/9/643
[2] https://lkml.org/lkml/2020/3/25/807
[3] https://www.spinics.net/lists/kernel/msg3453718.html
Thanks,
Julien
-->
Julien Thierry (9):
objtool: Move header sync-check ealier in build
objtool: check: Remove redundant checks on operand type
objtool: check: Clean instruction state before each function
validation
objtool: check: Ignore empty alternative groups
objtool: check: Remove check preventing branches within alternative
objtool: check: Use arch specific values in restore_reg()
objtool: check: Allow save/restore hint in non standard function
symbols
objtool: Split generic and arch specific CFI definitions
objtool: Support multiple stack_op per instruction
Raphael Gault (1):
objtool: Add abstraction for computation of symbols offsets
tools/objtool/Makefile | 5 +-
tools/objtool/arch.h | 10 +-
tools/objtool/arch/x86/decode.c | 24 +++-
tools/objtool/arch/x86/include/cfi_regs.h | 25 ++++
tools/objtool/cfi.h | 21 +--
tools/objtool/check.c | 152 +++++++++++++---------
tools/objtool/check.h | 3 +-
7 files changed, 154 insertions(+), 86 deletions(-)
create mode 100644 tools/objtool/arch/x86/include/cfi_regs.h
--
2.21.1
next reply other threads:[~2020-03-27 15:29 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-27 15:28 Julien Thierry [this message]
2020-03-27 15:28 ` [PATCH v2 01/10] objtool: Move header sync-check ealier in build Julien Thierry
2020-04-01 12:32 ` Miroslav Benes
2020-04-01 12:44 ` Julien Thierry
2020-04-01 12:55 ` Miroslav Benes
2020-04-02 17:12 ` Josh Poimboeuf
2020-04-02 17:17 ` Josh Poimboeuf
2020-03-27 15:28 ` [PATCH v2 02/10] objtool: check: Remove redundant checks on operand type Julien Thierry
2020-03-27 15:28 ` [PATCH v2 03/10] objtool: check: Clean instruction state before each function validation Julien Thierry
2020-03-27 15:28 ` [PATCH v2 04/10] objtool: check: Ignore empty alternative groups Julien Thierry
2020-04-01 12:53 ` Miroslav Benes
2020-04-01 13:43 ` Julien Thierry
2020-04-01 13:48 ` Miroslav Benes
2020-03-27 15:28 ` [PATCH v2 05/10] objtool: check: Remove check preventing branches within alternative Julien Thierry
2020-05-01 18:22 ` [tip: objtool/core] objtool: " tip-bot2 for Julien Thierry
2020-03-27 15:28 ` [PATCH v2 06/10] objtool: check: Use arch specific values in restore_reg() Julien Thierry
2020-03-27 15:28 ` [PATCH v2 07/10] objtool: check: Allow save/restore hint in non standard function symbols Julien Thierry
2020-04-01 13:54 ` Miroslav Benes
2020-04-01 14:06 ` Julien Thierry
2020-03-27 15:28 ` [PATCH v2 08/10] objtool: Add abstraction for computation of symbols offsets Julien Thierry
2020-03-27 15:28 ` [PATCH v2 09/10] objtool: Split generic and arch specific CFI definitions Julien Thierry
2020-03-27 15:28 ` [PATCH v2 10/10] objtool: Support multiple stack_op per instruction Julien Thierry
2020-04-02 17:54 ` Josh Poimboeuf
2020-04-02 18:25 ` Peter Zijlstra
2020-04-03 8:01 ` Julien Thierry
2020-04-03 14:55 ` Josh Poimboeuf
2020-04-22 22:24 ` [tip: objtool/core] " tip-bot2 for Julien Thierry
2020-04-23 7:49 ` tip-bot2 for Julien Thierry
2020-04-23 11:15 ` Peter Zijlstra
2020-04-02 17:58 ` [PATCH v2 00/10] Objtool updates for easier portability Josh Poimboeuf
2020-04-02 18:30 ` Peter Zijlstra
2020-04-03 7:17 ` Miroslav Benes
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200327152847.15294-1-jthierry@redhat.com \
--to=jthierry@redhat.com \
--cc=jpoimboe@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=peterz@infradead.org \
--cc=raphael.gault@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).